Skip to content
Climate neutral since 2010

Safety sensor 671 with ATEX approval according to guideline 2014/34/EU

Availabe in elostore
Rate this product

Safety sensor 671 with ATEX approval according to guideline 2014/34/EU

Availabe in elostore
Rate this product
  • Protection class IP68 (up to 10 bar) ideal for applications in process industries
  • Matching actuators 30420000V, 30420000VS, 30420000VH, 30420000SH
  • Variants in intrinsically safe version for 1G/1D (Zone 0 / 20)
  • Variants in non-intrinsically safe version for 2G/2D (Zone 1 / 21)

Safety sensors 671 with ATEX approval are intended for use in areas subject to explosion hazards due to gases or dust. The sensors are designed in such a way that no sparks and no hazardous increase in temperature can occur. The housing can be earthed by optional selection of a potential clamp.

Typical uses are the monitoring of movable guards in mills used in the production of foods and pharmaceuticals, and also in oil and gas processing plants (e.g. painting lines).

View my requests
 Buy variants  Download all

This product is also available in the elo.store.

Technical drawing

1/2
Cat_MS_671_ATEX_VA_DRW1
Full screen
1/2
2/2
Cat_MS_671_ATEX_VA_CD
Full screen
2/2

Article characteristics

  • 671V62I40
  • 671271M40
  • 671V62M40
  • 671271IU012
  • 671271I40
  • 671271K40
  • 671271MU0
  • 671271NU0
  • 671271N40
  • 671V62MU0
  • 671V62NU0
  • 671V62N40
  • Guideline
  • Type examination certificate
  • Actuators (standard)
  • Notified body QM
  • Actuators (amplified)
  • Version gas
  • Contact form
  • Version dust
  • Actuation
  • Switching principle
  • Technology
  • Ambient temperature range Ta, (Ii total: 0 ... 60 mA)
  • Ambient temperature range Ta, (Ii total: 60 ... 150 mA)
  • Ambient temperature range Ta, (In total: 0 ... 60 mA)
  • Ambient temperature range Ta, (In total: 60 ... 150 mA)
  • Use in zone (EX)
  • Switching frequency
  • Pollution degree
  • Effective internal capacitance (Ci)
  • Effective internal inductance (Li)
  • Series resistor
  • Rated voltage Un (mb)
  • Max. input voltage Ui (i)
  • Structure acc. to EN ISO 13849-1
  • Coding acc. to EN ISO 14119
  • B10d acc. to EN ISO 13849-1
  • Type acc. to EN ISO 14119
  • Mission time in years
  • Assured switching distance (Sao) with actuator (standard)
  • Assured switching distance (Sao) with actuator (amplified)
  • Minimum switching distance (So min) with actuator (standard)
  • Minimum switching distance (So min) with actuator (amplified)
  • Assured switch-off distance (Sar) with actuator (standard)
  • Assured switch-off distance (Sar) with actuator (amplified)
  • Housing design
  • Minimum installation distance (between two sensors)
  • Dimensions
  • Detent present
  • Earth terminal
  • Housing material
  • Cable material
  • Housing colour
  • Nut material
  • Protection class
  • Min. storage temperature
  • Max. storage temperature
  • Shock resistance (Norm)
  • Vibration resistance (Norm)
  • Mounting type
  • Thread
  • Cable type
  • Cable colour
  • Cable length
Attribute671V62I40671271M40671V62M40671271IU012671271I40671271K40671271MU0671271NU0671271N40671V62MU0671V62NU0671V62N40
Bestellung
Bestellung
Guideline 2014/34/EU 2014/34/EU
Type examination certificate BVS 03 ATEX E 126 X BVS 03 ATEX E 126 X
Actuators (standard) 304 200 00V; 304 200 00VH (hygienic version) 304 200 00V; 304 200 00VH (hygienic version)
Notified body QM CE 0123 CE 0123
Actuators (amplified) 304 200 00VS; 304 200 00SH (hygienic version) 304 200 00VS; 304 200 00SH (hygienic version)
Version gas EX II 1G Ex ia IIC T6/T5 Ga EX II 2G Ex mb IIC T6/T5 Gb EX II 1/2G Ex ia IIC T6/T5 Ga/Gb EX II 1G Ex ia IIC T6/T5 Ga EX II 2G Ex mb IIC T6/T5 Gb
Contact form NO/NO NO/NC NO/NO NO/NC NO/NO
Version dust EX II 1D Ex ia IIIC IP68 T200105°C Da EX II 2D Ex mb IIIC IP68 T105°C Db EX II 1D Ex ia IIIC IP68 T200105°C Da EX II 2D Ex mb IIIC IP68 T105°C Db
Actuation front front
Switching principle magnetic magnetic
Technology Reed Reed
Ambient temperature range Ta, (Ii total: 0 ... 60 mA) T6: -25°C..+70°C T5:T105°C: -25°C..+75°C – T6: -25°C..+70°C T5:T105°C: -25°C..+75°C –
Ambient temperature range Ta, (Ii total: 60 ... 150 mA) T6: -25°C..+50° T5:T105°C: -25°C..+70°C – T6: -25°C..+50° T5:T105°C: -25°C..+70°C –
Ambient temperature range Ta, (In total: 0 ... 60 mA) – T6: -25°C..+70°C T5:T105°C: -25°C..+75°C – T6: -25°C..+70°C T5:T105°C: -25°C..+75°C
Ambient temperature range Ta, (In total: 60 ... 150 mA) – T6: -25°C..+50°C T5:T105°C: -25°C..+70°C – T6: -25°C..+50°C T5:T105°C: -25°C..+70°C
Use in zone (EX) 0, 1, 2 and 20, 21, 22 1 , 2 and 21, 22 0/1 , 1, 2 and 20, 21, 22 0, 1, 2 and 20, 21, 22 1 , 2 and 21, 22
Switching frequency 5 Hz 5 Hz
Pollution degree 3 3
Effective internal capacitance (Ci) 2 nF – 2 nF –
Effective internal inductance (Li) 10 µH – 10 µH –
Series resistor 22 Ohm 22 Ohm
Rated voltage Un (mb) – 24 V AC/DC – 24 V AC/DC
Max. input voltage Ui (i) 24 V AC/DC – 24 V AC/DC –
Structure acc. to EN ISO 13849-1 Two-channel Two-channel
Coding acc. to EN ISO 14119 Low Low
B10d acc. to EN ISO 13849-1 4000000 20000000 4000000 20000000 20000000
Type acc. to EN ISO 14119 4 4
Mission time in years 20 a 20 a
Assured switching distance (Sao) with actuator (standard) 4 mm 4 mm
Assured switching distance (Sao) with actuator (amplified) 7 mm 7 mm
Minimum switching distance (So min) with actuator (standard) 0.5 mm 0.5 mm
Minimum switching distance (So min) with actuator (amplified) 3 mm 3 mm
Assured switch-off distance (Sar) with actuator (standard) 16 mm 16 mm
Assured switch-off distance (Sar) with actuator (amplified) 20 mm 23 mm 20 mm 23 mm 20 mm
Housing design cylindrical cylindrical
Minimum installation distance (between two sensors) 50 mm 50 mm
Dimensions M30 x 53 mm M30 x 53 mm
Detent present no no
Earth terminal no yes no yes no yes
Housing material Edelstahl Edelstahl
Cable material PVC PVC
Housing colour silber silber
Nut material Edelstahl Edelstahl
Protection class IP68 10bar IP68 10bar
Min. storage temperature -25 °C -25 °C
Max. storage temperature 75 °C 75 °C
Shock resistance (Norm) 30g / 11ms 30g / 11ms
Vibration resistance (Norm) 10 ... 55 Hz 10 ... 55 Hz
Mounting type Fastening nut Fastening nut
Thread M30 M30
Cable type LIYCYW Y - UL 2517 LIYCYW Y - UL 2517 LIYCYW Y - UL 2517 LIYCYW
Cable colour grau schwarz grau schwarz grau schwarz grau
Cable length 1 m 1 m
1/3
671_switching-distance
Full screen
1/3
2/3
671_ordering-key_2022_07_15
Full screen
2/3
3/3
671_actuators_2022_07_15
Full screen
3/3

Variants in elostore

Downloads
EU-Type Examination Certificate Supplement 4 pdf 31.68 MB
Manual Safety sensor 671 series pdf 5.99 MB

Download

Data security and the limitation of data collection are very important to us. Further information on this can be found in our data privacy policy.

I agree that elobau GmbH & Co.KG and the subsidiaries group may contact me by e-mail or telephone. This can be revoked at any time by sending an e-mail message to datenschutz@elobau.de. The data provided are electronically transmitted by elobau GmbH & Co KG or to its subsidiaries, stored in the internal e-mail system and processed for offers and consultation. While the data may be stored by the provider under certain circumstances, it is handled in compliance with data protection regulations and subsequently deleted. Furthermore, the data remains with elobau group and is not disclosed to third parties, unless the inquiry is made from without the countries in which the companies are located, and disclosing the data to one of our trading partners is required in order to process the inquiry. I am aware that this may be a country outside the EU. I agree to this by the submission of this form.

The data sent will only be processed for the purpose of processing your inquiry. The data will be deleted as soon as it is no longer required for its original purpose. You can withdraw your consent at any time without providing a reason at: datenschutz@elobau.de. There are no adverse consequences. You have a right to information, deletion and restriction of the processing of your personal data.

All entries marked with a * are mandatory.

Suitable system components

Customer reviews

We focus on public welfare economics and recycling management

Sustainability at Elobau

en

Registration in 2 steps

1. Fill in the fields and submit the form to receive a confirmation email.
2. Click on the link in the confirmation email. You will only receive the elobau newsletter with this confirmation.

Your consent can be revoked at any time, e.g. within the footer of the newsletter.


I am interested in the following newsletter:

Product has been added to watchlist.

Change to watchlist
Data security and the limitation of data collection are very important to us. Further information on this can be found in our data privacy policy.

I agree that elobau GmbH & Co.KG and the subsidiaries group may contact me by e-mail or telephone. This can be revoked at any time by sending an e-mail message to datenschutz@elobau.de. The data provided are electronically transmitted by elobau GmbH & Co KG or to its subsidiaries, stored in the internal e-mail system and processed for offers and consultation. While the data may be stored by the provider under certain circumstances, it is handled in compliance with data protection regulations and subsequently deleted. Furthermore, the data remains with elobau group and is not disclosed to third parties, unless the inquiry is made from without the countries in which the companies are located, and disclosing the data to one of our trading partners is required in order to process the inquiry. I am aware that this may be a country outside the EU. I agree to this by the submission of this form.

The data sent will only be processed for the purpose of processing your inquiry. The data will be deleted as soon as it is no longer required for its original purpose. You can withdraw your consent at any time without providing a reason at: datenschutz@elobau.de. There are no adverse consequences. You have a right to information, deletion and restriction of the processing of your personal data.
Accept privacy policy
All entries marked with a * are mandatory.

Agritechnica 2025

00
Days 00
Hours 00
minutes 00
Seconds